Home / 95,764.02-143,711.64-33,434.52

Finding the Fourth Proportional to 95,764.02, 143,711.64 and 33,434.52

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Solution

The fourth proportional to 95,764.02, 143,711.64 and 33,434.52 is: 50,174.69

Step by Step Solution

  1. Step 1: Write the proportion equation
    95,764.02 : 143,711.64 = 33,434.52 : x
  2. Step 2: Convert to fraction form
    95,764.02/143,711.64 = 33,434.52/x
  3. Step 3: Cross multiply
    95,764.02x = 143,711.64 × 33,434.52
  4. Step 4: Simplify right side
    95,764.02x = 4,804,929,701.81
  5. Step 5: Solve for x
    x = 4,804,929,701.81/95,764.02
  6. Step 6: Final answer
    x = 50,174.69

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.